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from django.db import connection, models
class People(models.Model):
name = models.CharField(max_length=255)
parent = models.ForeignKey('self', models.CASCADE)
class Message(models.Model):
from_field = models.ForeignKey(People, models.CASCADE, db_column='from_id')
class PeopleData(models.Model):
people_pk = models.ForeignKey(People, models.CASCADE, primary_key=True)
ssn = models.CharField(max_length=11)
class PeopleMoreData(models.Model):
people_unique = models.ForeignKey(People, models.CASCADE, unique=True)
message = models.ForeignKey(Message, models.CASCADE, blank=True, null=True)
license = models.CharField(max_length=255)
class DigitsInColumnName(models.Model):
all_digits = models.CharField(max_length=11, db_column='123')
leading_digit = models.CharField(max_length=11, db_column='4extra')
leading_digits = models.CharField(max_length=11, db_column='45extra')
class SpecialName(models.Model):
field = models.IntegerField(db_column='field')
# Underscores
field_field_0 = models.IntegerField(db_column='Field_')
field_field_1 = models.IntegerField(db_column='Field__')
field_field_2 = models.IntegerField(db_column='__field')
# Other chars
prc_x = models.IntegerField(db_column='prc(%) x')
non_ascii = models.IntegerField(db_column='tamaño')
class Meta:
db_table = "inspectdb_special.table name"
class ColumnTypes(models.Model):
id = models.AutoField(primary_key=True)
big_int_field = models.BigIntegerField()
bool_field = models.BooleanField(default=False)
null_bool_field = models.BooleanField(null=True)
char_field = models.CharField(max_length=10)
null_char_field = models.CharField(max_length=10, blank=True, null=True)
date_field = models.DateField()
date_time_field = models.DateTimeField()
decimal_field = models.DecimalField(max_digits=6, decimal_places=1)
email_field = models.EmailField()
file_field = models.FileField(upload_to="unused")
file_path_field = models.FilePathField()
float_field = models.FloatField()
int_field = models.IntegerField()
gen_ip_address_field = models.GenericIPAddressField(protocol="ipv4")
pos_big_int_field = models.PositiveBigIntegerField()
pos_int_field = models.PositiveIntegerField()
pos_small_int_field = models.PositiveSmallIntegerField()
slug_field = models.SlugField()
small_int_field = models.SmallIntegerField()
text_field = models.TextField()
time_field = models.TimeField()
url_field = models.URLField()
uuid_field = models.UUIDField()
class JSONFieldColumnType(models.Model):
json_field = models.JSONField()
null_json_field = models.JSONField(blank=True, null=True)
class Meta:
required_db_features = {
'can_introspect_json_field',
'supports_json_field',
}
test_collation = connection.features.test_collations.get('non_default')
class CharFieldDbCollation(models.Model):
char_field = models.CharField(max_length=10, db_collation=test_collation)
class Meta:
required_db_features = {'supports_collation_on_charfield'}
class TextFieldDbCollation(models.Model):
text_field = models.TextField(db_collation=test_collation)
class Meta:
required_db_features = {'supports_collation_on_textfield'}
class UniqueTogether(models.Model):
field1 = models.IntegerField()
field2 = models.CharField(max_length=10)
from_field = models.IntegerField(db_column='from')
non_unique = models.IntegerField(db_column='non__unique_column')
non_unique_0 = models.IntegerField(db_column='non_unique__column')
class Meta:
unique_together = [
('field1', 'field2'),
('from_field', 'field1'),
('non_unique', 'non_unique_0'),
]
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